Drumline for the Roses

Drumline for the Roses

Genaro Molina/Los Angeles Times

Members of the Los Angeles Unified School District's All-District Marching Band perform a medley of songs for dignitaries and educators in the parking lot of Dodgers Stadium, December 21, 2011. This year, Tournament of Roses organizers and Pasadena police are gearing up for something different.

Members of the Los Angeles Unified School District's All-District Marching Band perform a medley of songs for dignitaries and educators in the parking lot of Dodgers Stadium, December 21, 2011. This year, Tournament of Roses organizers and Pasadena police are gearing up for something different. (Genaro Molina/Los Angeles Times)

Members of the Los Angeles Unified School District's All-District Marching Band perform a medley of songs for dignitaries and educators in the parking lot of Dodgers Stadium, December 21, 2011. This year, Tournament of Roses organizers and Pasadena police are gearing up for something different.